Across
1
Union formed for mutual benefit
5
Practice of farming and growing food
6
Ancient Egyptian ruler
7
Government ruled by a king or queen
10
Military conflict or fight
13
Advanced stage of human society
Down
2
Government elected by the people
3
Armed entry into another territory
4
Payment made to show submission
6
Ancient Egyptian stone monument
8
Person who travels to discover new lands
9
Long and distinct period of history
11
Territory controlled by another country
12
Belonging to a very old period